package com.example.service;

import org.springframework.stereotype.Service;

@Service
public class OrderServiceImpl implements OrderService {

    @Override
    public void add(String pname, int number) {
        System.out.println("✅ 添加商品: " + pname + ", 数量: " + number);
        // 模拟业务操作耗时
        try {
            Thread.sleep(100);
        } catch (InterruptedException e) {
            Thread.currentThread().interrupt();
        }
    }

    @Override
    public void delete(String pname) {
        System.out.println("🗑️ 删除商品: " + pname);
        // 模拟业务操作耗时
        try {
            Thread.sleep(80);
        } catch (InterruptedException e) {
            Thread.currentThread().interrupt();
        }
    }

    @Override
    public int find(String pname) {
        System.out.println("🔍 查询商品: " + pname);
        // 模拟业务操作耗时
        try {
            Thread.sleep(50);
        } catch (InterruptedException e) {
            Thread.currentThread().interrupt();
        }
        // 模拟返回查询结果
        return (int) (Math.random() * 10) + 1;
    }
}